National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Snoqualmie Pass (SNO30)

Lat: 47.42487°NLon: 121.41395°WElev: 3010.0ft.

NA

29°F

-2°C

Humidity 95%
Wind Speed NA NA MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 28°F (-2°C)
Visibility NA
Last update 15 Apr 10:00 PM PDT
Extended Forecast for

3 Miles SSW Snoqualmie Pass WA

  • Tonight

    Tonight: A 40 percent chance of snow. Mostly cloudy, with a low around 26. West wind around 7 mph.

    Low: 26 °F

    Chance Snow

  • Thursday

    Thursday: A 30 percent chance of snow before 8am. Partly sunny, with a high near 35. West wind 8 to 14 mph, with gusts as high as 26 mph.

    High: 35 °F

    Chance Snow
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 28. West wind 5 to 11 mph, with gusts as high as 26 mph.

    Low: 28 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 43. Calm wind becoming west around 5 mph in the afternoon.

    High: 43 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 34. Calm wind becoming east 5 to 7 mph after midnight.

    Low: 34 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A 30 percent chance of rain. Mostly cloudy, with a high near 54.

    High: 54 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Slight Chance
    Rain then
    Mostly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of snow. Mostly cloudy, with a low around 26. West wind around 7 mph.
Thursday
A 30 percent chance of snow before 8am. Partly sunny, with a high near 35. West wind 8 to 14 mph, with gusts as high as 26 mph.
Thursday Night
Mostly cloudy, with a low around 28. West wind 5 to 11 mph, with gusts as high as 26 mph.
Friday
Mostly sunny, with a high near 43. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 34. Calm wind becoming east 5 to 7 mph after midnight.
Saturday
Partly sunny, with a high near 50.
Saturday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 39.
Sunday
A 30 percent chance of rain. Mostly cloudy, with a high near 54.
Sunday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 40.
Monday
A slight chance of rain after 11am. Partly sunny, with a high near 58.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 42.
Tuesday
Rain and snow likely. Partly sunny, with a high near 50.
Tuesday Night
Rain and snow likely. Mostly cloudy, with a low around 39.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Snoqualmie Pass WA
 47.38°N 121.46°W (Elev. 3691 ft)
Last Update:
10:17 pm PDT Apr 15, 2026
Forecast Valid:
11pm PDT Apr 15, 2026-6pm PDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation